20-year home equity loan: Rates, payments, and terms explained

You have a major expense to cover, such as a renovation, a medical bill, or debt you want to consolidate, and you want payments that stay predictable. You could reach your goal by using your home equity to secure a home equity loan with a 20-year term.

A 20-year home equity loan with a fixed interest rate gives you the predictability of a set monthly payment. It may also offer breathing room in your budget that shorter loan terms don't.

This guide covers how a 20-year home equity loan works, the factors that affect your rate, how to estimate your monthly payment, and when a 20-year term might fit your financial goals.

How a 20-year home equity loan works

A home equity loan is a mortgage secured by your home equity. If you're still paying your purchase or first mortgage, a home equity loan is a second mortgage. Your home is used as collateral. If you don't repay the loan, the lender could foreclose on your home.

You borrow a fixed amount, receive it as a one-time loan, and repay it in equal monthly installments. Since home equity loans typically have fixed interest rates that don't change, your required monthly payment remains consistent throughout the loan term. You know what you owe each month and when you’re scheduled to repay the loan fully.

How much you can borrow with a 20-year home equity loan

Your borrowing power depends largely on your home equity, which is the difference between the current market value of your home and what you still owe on your mortgage. 

To determine how much you could borrow, lenders generally consider these factors:

• Your credit score and history. A stronger credit profile could qualify you for a larger loan.

• Your income and DTI. Lenders want to be sure you can afford the new loan payment. They use debt-to-income (DTI) ratio to measure this. Your DTI is your total monthly debt payments divided by gross (pre-tax) income.

• Your combined loan-to-value ratio (CLTV). CLTV is the total amount you owe on the property, including your existing mortgage and the new loan, divided by the home's market value. Most lenders set a CLTV limit of 80% to 85%.

Here’s how CLTV could work in practice: Imagine your home is worth $350,000 and you owe $150,000 on your mortgage. 

Your equity would be:

• $350,000 - $150,000 = $200,000

At an 80% CLTV limit, the most you could borrow against the home is:

• $350,000 x 0.80 = $280,000

Subtract your $150,000 mortgage balance, and that leaves $130,000 you could borrow with a home equity loan from that lender.

20-year home equity loan rates: What affects your rate

Home equity loan rates are typically fixed, unlike rates on most home equity lines of credit (HELOCS), which tend to be variable. Once your home equity loan closes, your rate stays the same for the full term, no matter what happens in the broader market.

The rate you receive on a 20-year home equity loan generally reflects the level of perceived risk the lender takes on. The stronger your financial profile, the better your chances of a competitive offer. Lenders look at the same factors for your rate as they do when deciding how much to lend you.

Credit score

Your credit score is one of the biggest factors that influence your rate. Higher scores typically lead to lower rates, and even a modest rate difference could add up significantly over a 20-year term.

CLTV ratio

A lower CLTV represents less risk to the lender since you retain more equity in your home even after borrowing. This could result in a lower rate. Many lenders prefer a CLTV of 80% or less, and a CLTV in the 60% range could unlock lower rates.

Loan amount and term

Larger loan amounts and longer terms could carry higher rates because the lender's risk is higher. The more you borrow and the longer you keep it, the more room there is for something to go wrong. You could reduce your rate by borrowing only what you need and getting the shortest term for your budget.

Compare offers from multiple lenders to find the best rate for your situation. Review the full home equity loan requirements before you apply.

20-year vs. 10-. 15-, and 30-year home equity loans

The core trade-off with a longer-term loan is straightforward: A lower monthly payment equals more interest paid over time. The table below shows how a 20-year term compares to shorter options on a $75,000 loan at a fixed annual percentage rate (APR) of 8%.

For illustration only. Individual results vary. Rate shown reflects a best-case borrower profile. Actual rates depend on credit score, combined loan-to-value ratio, income, and lender terms.

Compared to a 10-year term, a 20-year term cuts the monthly payment by roughly $283 on the same $75,000 loan. At the same time, the total interest paid over the life of the loan more than doubles.

A 30-year term drops the payment to around $550, roughly $77 less than a 20-year term and about $360 less than a 10-year term. The trade-off comes in total interest: At $123,100 over the life of the loan, the 30-year term costs nearly $50,000 more in interest than a 20-year term. 

A 20-year term could be a better fit if keeping the monthly payment low is a priority. A shorter term might make more sense if the goal is to minimize total interest paid and the higher monthly payment is workable.

How to estimate your 20-year home equity loan payments

An online home equity loan calculator is an easy way to get estimated monthly payments for a variety of rates and loan amounts. Try changing the numbers to see how your monthly payment could vary.

Here is a sample calculation:

• Loan amount: $80,000

• Interest rate: 8%

• Term: 20 years (240 monthly payments)

• Estimated monthly payment: $669

• Estimated total interest over 20 years: $80,600

• Estimated total amount repaid: $160,600

Home equity loans use amortization, meaning each monthly payment includes both principal and interest portions. In the early years of a 20-year home equity loan, a larger portion of each payment goes toward interest. Over time, more of each payment goes toward principal. By the final years, nearly all of each payment reduces the principal balance.

When a 20-year home equity loan makes sense

A 20-year term could be a strong fit if:

• Monthly cash flow is a priority. A longer term means a lower monthly payment, leaving room in your budget for other goals like retirement savings or an emergency fund.

• You are funding a major home renovation. A 20-year term keeps monthly costs lower than shorter-term loans while you invest in improvements that could increase your home's value.

• You plan to stay in your home for several years. A fixed rate provides predictability over a long period.

A shorter term (10 or 15 years) could be a better choice if you can comfortably handle the higher monthly payment and your primary goal is to minimize the total interest you pay. Review the pros and cons of a home equity loan to learn how different terms compare to your goals.

20-year home equity loan vs. a HELOC

A home equity loan provides a one-time loan, typically at a fixed rate with fixed monthly payments over the full term. A HELOC is a revolving line of credit. You can borrow, repay, and borrow again up to your credit limit during the draw period.

Most HELOCs carry variable rates, which means the monthly payment could change as rates move. Achieve Loans offers a fixed-rate HELOC. The rate stays the same for the life of the loan, combining the flexibility of a line of credit with the predictability of a fixed rate. 

HELOCs often suit ongoing or phased projects, while a home equity loan could better suit a one-time project with a known cost. Here's a quick look at how they compare:

Pros and cons of a 20-year home equity loan

Pros:

• Fixed rate that does not change for 20 years, so your required monthly payment amount stays consistent

• Lower monthly payment than a 10- or 15-year term on the same loan amount

• Typically, a lower rate than unsecured borrowing options

• Predictable repayment schedule from the start

Cons:

• Your home is used as collateral, which means your lender could foreclose if you stop making payments

• More total interest paid compared to a shorter term

• No option to borrow more after you receive the funds

A 20-year home equity loan could help you reach your financial goals with a fixed rate and predictable monthly payments. Or consider a fixed-rate HELOC if you want a revolving credit with a steady interest rate.

Find out if you qualify for a fixed-rate HELOC through Achieve Loans with no impact to your credit.